302 Waterways

Boating & Charts

Free · Designed for iPad. Not verified for macOS.

302 Waterways is the community-powered navigation app built for Delaware & Maryland coastal waters — the Indian River, Rehoboth and Assawoman bays, the Delaware Bay, the coastal inlets, and the connected tidal rivers. See what local boaters know, in real time: shifting sandbars, shoaling, hazards, no-wake areas, and the routes people actually run — all on a live chart with NOAA nautical charts and high-resolution satellite imagery. WHAT YOU GET • Live map — NOAA charts + satellite, channel markers, depth, marinas, fuel docks, and public boat ramps • Community reports — sandbars, shoaling, debris, hazards, no-wake areas, and wildlife sightings, confirmed by other boaters • Cruise mode — a heading-up, follow-along navigation view with your speed and course, that auto-zooms with your speed and calls out hazards and no-wake zones ahead • Routes — record your track by GPS and share the line so others can follow it • Conditions — tides, wind, and weather at a glance • Friends — connect with other boaters and see the routes they share with you • Mark an area — draw a caution area to warn the community Built by boaters, for our waters. Free to use. IMPORTANT: 302 Waterways is community intelligence — not a certified nautical chart and not a replacement for official charts, a dedicated GPS chartplotter, or safe seamanship. Conditions change; always navigate responsibly and carry required safety equipment.

  • 5.0
    out of 5
    3 Ratings

Weather at a glance — forecast icons are now color-coded (amber sun, yellow lightning, blue rain) across current conditions, the 7-day forecast and the hourly view, and the current-conditions card now shows the actual condition instead of a generic cloud. Follow us on Facebook — find our page right from your Profile for news, updates and community highlights.

The developer, Michael Eller, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Michael Eller
Size
  • 6.2 MB
Category
  • Navigation
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Location
  • This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
  • English
Age Rating
4+
  • 4+
  • Contains
    Messaging and Chat
    User-Generated Content
Copyright
  • © 2026 302 Waterways